Sure, to your own networks, do you want to search all Internet for nfs
servers? :)
Run a "nmap -sU -p 2049 <your_net_work, like 192.168.0>" to find all nfs
servers providing services on UDP, similar "nmap -p 2049 <your_net_work,
like 192.168.0>" to find nfs servers on TCP.
Then for each above hosts, run the showmount command. All these can be
rolled in a simple loop with a if statement.
Thanks.
--Guolin Cheng
-----Original Message-----
From: Ian Kent [mailto:[email protected]]=20
Sent: Wednesday, April 07, 2004 5:37 PM
To: Guolin Cheng
Cc: Michael; [email protected]
Subject: RE: [NFS] auto-discovery of exports?
On Wed, 7 Apr 2004, Guolin Cheng wrote:
> Hi, Michael,
>=20
> Run shell command "showmount -e|--exports <server_to_be_questioned>".
> If you would like to scan your network to check each host, run a for
> loop, and in the loop put another command "rpcinfo -p
> <server_to_be_questions> |grep nfs" to make sure whether the nfs
server
> is running on the host, if so, run the showmount command to query the
> exported file system from the host.=20
Fine but how would you enumerate the hosts?
Would you restrict this to the local subnet?
Ian
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